OpenTibia | OpenTibia |
OpenVMS | OpenVMS |
OpenVPN | OpenVPN |
opera | opera |
Opera -n | Opera |
Opera buffa | Opera buffa |
Opera metal | Symphonic metal |
opera- | operatic |
operabel | operable |
Operación Puerto | Operación Puerto doping case |
Operaen på Holmen | Copenhagen Opera House |
Operahuset i Sydney | Sydney Opera House |
operation | operation |
Operation Achilles | Operation Achilles |
Operation Artemis | Operation Artemis |
Operation Bagration | Operation Bagration |
Operation Barbarossa | Operation Barbarossa |
Operation Blå | Case Blue |
Operation Condor | Operation Condor |
Operation Corkscrew | Operation Corkscrew |
Operation Desert Storm | Desert Storm |
Operation Dragoon | Operation Dragoon |
Operation Dynamo | Operation Dynamo |
Operation Entebbe | Operation Entebbe |
Operation Fenix | Phoenix Program |
Operation Foxley | Operation Foxley |
Operation Frühlingserwachen | Operation Frühlingserwachen |
Operation Greif | Operation Greif |
Operation Highjump | Operation Highjump |
Operation Husky | Allied invasion of Sicily |
Operation Ivy | Operation Ivy |
Operation kjoltyg | Operation Petticoat |
Operation Ladbroke | Operation Ladbroke |
Operation Leo | Operation Leo |
Operation Market Garden | Operation Market Garden |
Operation Mars | Second Rzhev-Sychevka Offensive |
Operation Maslenica | Operation Maslenica |
Operation Merkur | Battle of Crete |
Operation Mincemeat | Operation Mincemeat |
Operation Neptune | Operation Neptune |
Operation Nordwind | Operation Nordwind |
Operation Northwoods | Operation Northwoods |
Operation Overlord | Battle of Normandy |
Operation Panzerfaust | Operation Panzerfaust |
Operation Platinfuchs | Operation Platinum Fox |
Operation Polarfuchs | Operation Arctic Fox |
Operation Reinhard | Operation Reinhard |
Operation Rösselsprung | Raid on Drvar |
Operation Seelöwe | Operation Sealion |
Operation Silberfuchs | Operation Silver Fox |
Operation Sledgehammer | Operation Sledgehammer |
Operation Stella Polaris | Operation Stella Polaris |
Operation Storm | Operation Storm |
Operation Tanne Ost | Operation Tanne Ost |
Operation Tannenbaum | Operation Tannenbaum |
Operation Tannenberg | Operation Tannenberg |
Operation Ten-Go | Operation Ten-Go |
Operation Torch | Operation Torch |
Operation Vigilant Resolve | First Battle of Fallujah |
Operation Weserübung | Operation Weserübung |